00000cam a22000004a 4500 UP-1685523046125085164 Buklod 20230503092606.0 m |o d | cr ||||||||||| 991231s1973 xx r |||| u|eng|| (iLib)UPMNL-00000018821 BJ1360 K87 1973 Kurtz, Paul 1925-. Moral problems in contemporary society essays in humanistic ethics edited by Paul Kurtz. Buffalo Prometheus Books 1973 ix, 301 p. 21 cm. Humanistic ethics. CASM-9670 UPMNL CASM BJ1360 K87 1973 Book